The game is darker than planned due to both visual engine as well as generator issues. Each version it does get a bit brighter :P. There will be levels that will be based on darkness but those will be rare, and will have a mechanical change apart from being dark. The game is optimized towards the current view - wierd things happen when you place the camera on the ground, with shadowcasting, with ssr, with animation and a couple more issues. Also due to the fact that you don't see stuff behind you, it's very unplayable. But in developer mode there is actually such a view which we use for hunting visual issues :P It's a lot more tricky than just moving it around. It's hard to get it to move in the direction of movement without it feeling nauseating, and we cannot zoom it out more due to readability issues. We're aware of the south movement visibility issue and are looking for a sensible solution. They're basically copied from DoomRL, however they will probably stay as is. Main thing people raise is WSAD for movement, but if you think about it, it makes more sense to use arrow keys. In WSAD controlled games usually the primary control is the mouse, so you use your dominant hand for that, and WSAD for the auxilary controls. In JH, movement is where you'll press 99% keys, so it makes more sense to place it under the dominant hand. Thank you!